package com.wzh.glsc.member.exception;

/**
 * @author xiaoming
 * @PackageName:com.wzh.glsc.member.exception
 * @ClassName:@{NAME}
 * @Description:
 * @date:@{DATE}@{TIME}
 */
public class UserNameExistException extends RuntimeException {

    public UserNameExistException(){
        super("用户名已存在");
    }
}
